From the 26 February 2007 Edition of ISSS-BU News
USCIS Announces Revised Form I-765 Application for Employment Including OPT. Previous Versions of the Form will not be Accepted After March 30, 2007
US Citizenship and Immigration Services has revised for I-765, Application for Employment. This form is used for a number of different kinds of employment applications, including Optional Practical Training, and for J-2 dependents.
The current form, which the ISSS has been including in its Optional Practical Training (OPT) packets, will be accepted by USCIS only until March 30, 2007 (the application must be received at the USCIS Service Center on or before that date). Any employment applications received at the USCIS Service Center after March 30, 2007 must include the new form, otherwise the entire application will be returned to the applicant.
If you already have an OPT packet from the ISSS, check the date on the bottom right of the form I-765 Application for Employment Authorization. If the date reads (Rev. 02/08/07)N you have the newest version of the form. If any other date appears, you have an older version. To obtain the newest version, go to the following link: http://www.uscis.gov/files/form/I-765.pdf
This is a ten-page pdf file. You will need Adobe Acrobat or some other pdf viewer to download it. You need only print page 10.